diff --git a/documentation/dev-manual/dev-manual-common-tasks.xml b/documentation/dev-manual/dev-manual-common-tasks.xml
index e513c67e04..6bb4275267 100644
--- a/documentation/dev-manual/dev-manual-common-tasks.xml
+++ b/documentation/dev-manual/dev-manual-common-tasks.xml
@@ -37,7 +37,7 @@
The Yocto Project ships with tools that speed up creating
layers.
This section describes the steps you perform by hand to create
- a layer so that you can better understand them.
+ layers so that you can better understand them.
For information about the layer-creation tools, see the
"Creating a New BSP Layer Using the bitbake-layers Script"
section in the Yocto Project Board Support Package (BSP)
@@ -95,7 +95,7 @@
The
meta-yocto-bsp/conf/layer.conf file
in the Yocto Project
- Source Repositories
+ Source Repositories
demonstrates the required syntax.
For your layer, you need to replace "yoctobsp" with the
root name of your layer:
@@ -121,16 +121,17 @@
appended to
BBPATH.
- All non-distro layers, which include all BSP
- layers, are expected to append the layer
- directory to BBPATH.
+ All non-distro layers are expected to
+ append the layer directory to
+ BBPATH.
On the other hand, distro layers, such as
meta-poky, can choose
to enforce their own precedence over
BBPATH.
For an example of that syntax, see the
meta-poky/conf/layer.conf
- file for in the Source Repositories.
+ file for in the
+ Source Repositories.
@@ -140,7 +141,7 @@
The
BBFILE_COLLECTIONS
- variable is then appended with the layer name,
+ variable is appended with the layer name,
which is "yoctobsp" in this example.
@@ -159,7 +160,7 @@
The
BBFILE_PRIORITY
- variable then assigns a priority to the layer.
+ variable assigns a priority to the layer.
Applying priorities is useful in situations
where the same recipe might appear in multiple
layers.
@@ -206,9 +207,12 @@
you need in recipes-*
subdirectories within the layer.
- In order to be compliant with the Yocto Project,
- a layer must contain a
- README file.
+ For an explanation of layer hierarchy that
+ is compliant with the Yocto Project, see
+ the
+ "Example Filesystem Layout"
+ section in the Yocto Project Board
+ Support Package (BSP) Developer's Guide.